Telecoms, Datacoms, Wireless, IoT


Latest Articles

Subminiature RF balun
19 May 2004
Anaren's Femto is a subminiature version of the company's Xinger-brand surface mount balun. Measuring only 3 x 3 x 0,76 mm, the 2,4 GHz part has an insertion loss of 0,55 dB max, making it ideal for 802.11b ...

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GPS survey system uses wireless modem to get centimetre-precise position
19 May 2004
The Global Positioning System (GPS) is funded by and controlled by the US Department of Defense (DoD). While there are many thousands of civil users of GPSs worldwide, the system was designed for and ...

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New wireless DECT PABX system is full-featured
19 May 2004
Qualitel Transmission has launched its new QT208 Digital Wireless PABX system, which it says allows easy installation and mobility and is targeted at the Soho market. The QT208 Dect PABX connects multiple ...

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New GSM/GPRS module with BGA mount
19 May 2004
Sagem has extended its family of GSM/GPRS mobiles, M2M and multimedia modules with a BGA type module, further facilitating the development of cost-effective and compact multimedia devices. The XS200 ...

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Rugged solution for a wireless surveillance channel
19 May 2004, Electronic Industry Supplies
The widespread acceptance of video surveillance has been hampered in many cases by extensive wiring requirements and limited operational range. This is typically influenced by line of sight restrictions ...

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RF splitters for GSM and ISM
19 May 2004, Inteto Connect , Security Services & Risk Management
Poynting Antennas recently developed a range of RF splitters for the GSM and ISM frequency bands. Splitters or dividers are used for connecting more than one antenna to a single radio. The splitters ensure ...

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Highly versatile communications controller
19 May 2004, News & Events
The trend throughout the telecoms industry is to integrate more product functions onto fewer chips, with single-chip products being the ultimate target in many applications. The CMX850 from CML brings ...

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RFID chip supports EPCglobal coding structure
19 May 2004, Conferences & Events
Royal Philips Electronics has announced the availability of what it says is the industry's first RFID chip compliant to worldwide regulations supporting the EPCglobal standardisation activity for UHF. ...

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Nordic's 2,4 GHz RF devices used in next generation wireless gaming devices
19 May 2004, Government and Parastatal (Industry), Conferences & Events
Nordic has announced that Logitech has selected its 2,4 GHz RF-devices for Logitech's next generation wireless gaming products. The nRF24XX family of 2,4 GHz products, with its high level of integration, ...

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SIP - enabling a new wave of communications
19 May 2004
SIP (session initiation protocol) is widely seen as the driver for user mobility and collaboration - improving the way employees manage their daily activities, while providing increased flexibility. An ...

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IEEE 802.15.4 MAC sub-layer implementation now available
19 May 2004, Integrated Solutions
Chipcon has released IEEE 802.15.4 compliant MAC software, offered free under a licensee agreement to customers involved in ZigBee and IEEE 802.15.4 compliant product developments. The IEEE 802.15.4 ...

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Low cost wireless communication at 2,4 GHz in consumer and industrial products
19 May 2004, RF Design
Ref: z2708353m With the new 0,18 µm CMOS platform for 2,4 GHz wireless communication, nRF24XX, Nordic VLSI was able to release a family of four new RF devices in less than six months. The new platform ...

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Circuit emulation provides viable alternative to VoIP
19 May 2004, Design Automation
Ref: z2708357m Despite the industry attention it has received, voice-over-IP (VoIP) is not the only way to send voice across a packet-switched network. In fact, it may not even be the best approach for ...

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Small embedded modem for cost-sensitive designs
19 May 2004, Electrocomp
TDK Semiconductor's latest member of its family of embedded modems, the 73M2901CE V.22bis modem, integrates on-chip intrusion and ring detection without additional components, which the company says results ...

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TDM-over-IP packet processors comply with ITU recommendation
19 May 2004
Zarlink Semiconductor claims its ZL50111 family of TDM-over-IP packet processors are the industry's first commercially available devices to fully meet the protocols outlined in the industry's ...

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Low power tuner for VoIP cable phone services
19 May 2004, EBV Electrolink
Microtune has introduced a single-chip tuner for VoIP cable phone services that it claims cuts RF costs by 25%, space by 25% and power by 40% compared to its previous generations. When integrated into ...

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PC/104 board the answer for power-sensitive embedded applications
5 May 2004, Electronic Products Design, Computer/Embedded Technology
Small, mighty, and able to withstand extreme environmental conditions. This is how Ampro describes this member of its EBX product line: the Little Board 700. This is a good solution for OEMs who are looking ...

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Line driver for modem and set-top box designs
5 May 2004
With its new cable line driver, Analog Devices allows designers to lower supply voltages and reduce system costs in their DOCSIS, EuroDOCSIS, and OpenCable designs. The AD8324, the next generation of ...

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Multichannel transceiver chip for low-cost robust RF performance
5 May 2004
Chipcon's new CC1021, a multichannel RF transceiver for relaxed narrowband operations (ie with 50 kHz or wider channel spacing), is a cost-optimised version of the CC1020, and operates in the 402-470 ...

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Quad-band transmit module
5 May 2004
The RF3177 is RFMD's first quad-band transmit (TX) module for GSM/GPRS class 12 operation. The TX module builds upon the company's expertise in power amplifier technology with its integrated power control, ...

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